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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@55 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2007-03-10 14:45:23 +00:00
parent aab0d08d21
commit aca78c3ff6
1 changed files with 6 additions and 3 deletions
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@ -8,11 +8,14 @@
* Corrected an error in interrupt level context switching
for C5471
* Added fgets logic; verified console read.
* Added fgets() and gets() logic; verified c5471 console read.
* Corrected error in reading from serial port. Improper
use of semaphore can cause deadlock.
* Attempts to use C5471 console from interrupt handlers
can casue errors. Added a special path for this case.
* Refuse callse to sem_wait and sem_trywait from interrupt
handlers.
* Refuse calls to sem_wait and sem_trywait from interrupt
handlers. This was happening because interrupt handlers
were calling printf-like functions.
* Added strtok() and strtok_r()
* Added a simple shell called nsh (see examples/nsh).
* Documentation updates